xref: /OK3568_Linux_fs/kernel/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2*4882a593Smuzhiyun/*
3*4882a593Smuzhiyun * Copyright (c) 2019 BayLibre, SAS
4*4882a593Smuzhiyun * Author: Neil Armstrong <narmstrong@baylibre.com>
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun#include "meson-g12.dtsi"
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun/ {
10*4882a593Smuzhiyun	compatible = "amlogic,g12b";
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun	cpus {
13*4882a593Smuzhiyun		#address-cells = <0x2>;
14*4882a593Smuzhiyun		#size-cells = <0x0>;
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun		cpu-map {
17*4882a593Smuzhiyun			cluster0 {
18*4882a593Smuzhiyun				core0 {
19*4882a593Smuzhiyun					cpu = <&cpu0>;
20*4882a593Smuzhiyun				};
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun				core1 {
23*4882a593Smuzhiyun					cpu = <&cpu1>;
24*4882a593Smuzhiyun				};
25*4882a593Smuzhiyun			};
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun			cluster1 {
28*4882a593Smuzhiyun				core0 {
29*4882a593Smuzhiyun					cpu = <&cpu100>;
30*4882a593Smuzhiyun				};
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun				core1 {
33*4882a593Smuzhiyun					cpu = <&cpu101>;
34*4882a593Smuzhiyun				};
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun				core2 {
37*4882a593Smuzhiyun					cpu = <&cpu102>;
38*4882a593Smuzhiyun				};
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun				core3 {
41*4882a593Smuzhiyun					cpu = <&cpu103>;
42*4882a593Smuzhiyun				};
43*4882a593Smuzhiyun			};
44*4882a593Smuzhiyun		};
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun		cpu0: cpu@0 {
47*4882a593Smuzhiyun			device_type = "cpu";
48*4882a593Smuzhiyun			compatible = "arm,cortex-a53";
49*4882a593Smuzhiyun			reg = <0x0 0x0>;
50*4882a593Smuzhiyun			enable-method = "psci";
51*4882a593Smuzhiyun			capacity-dmips-mhz = <592>;
52*4882a593Smuzhiyun			next-level-cache = <&l2>;
53*4882a593Smuzhiyun			#cooling-cells = <2>;
54*4882a593Smuzhiyun		};
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun		cpu1: cpu@1 {
57*4882a593Smuzhiyun			device_type = "cpu";
58*4882a593Smuzhiyun			compatible = "arm,cortex-a53";
59*4882a593Smuzhiyun			reg = <0x0 0x1>;
60*4882a593Smuzhiyun			enable-method = "psci";
61*4882a593Smuzhiyun			capacity-dmips-mhz = <592>;
62*4882a593Smuzhiyun			next-level-cache = <&l2>;
63*4882a593Smuzhiyun			#cooling-cells = <2>;
64*4882a593Smuzhiyun		};
65*4882a593Smuzhiyun
66*4882a593Smuzhiyun		cpu100: cpu@100 {
67*4882a593Smuzhiyun			device_type = "cpu";
68*4882a593Smuzhiyun			compatible = "arm,cortex-a73";
69*4882a593Smuzhiyun			reg = <0x0 0x100>;
70*4882a593Smuzhiyun			enable-method = "psci";
71*4882a593Smuzhiyun			capacity-dmips-mhz = <1024>;
72*4882a593Smuzhiyun			next-level-cache = <&l2>;
73*4882a593Smuzhiyun			#cooling-cells = <2>;
74*4882a593Smuzhiyun		};
75*4882a593Smuzhiyun
76*4882a593Smuzhiyun		cpu101: cpu@101 {
77*4882a593Smuzhiyun			device_type = "cpu";
78*4882a593Smuzhiyun			compatible = "arm,cortex-a73";
79*4882a593Smuzhiyun			reg = <0x0 0x101>;
80*4882a593Smuzhiyun			enable-method = "psci";
81*4882a593Smuzhiyun			capacity-dmips-mhz = <1024>;
82*4882a593Smuzhiyun			next-level-cache = <&l2>;
83*4882a593Smuzhiyun			#cooling-cells = <2>;
84*4882a593Smuzhiyun		};
85*4882a593Smuzhiyun
86*4882a593Smuzhiyun		cpu102: cpu@102 {
87*4882a593Smuzhiyun			device_type = "cpu";
88*4882a593Smuzhiyun			compatible = "arm,cortex-a73";
89*4882a593Smuzhiyun			reg = <0x0 0x102>;
90*4882a593Smuzhiyun			enable-method = "psci";
91*4882a593Smuzhiyun			capacity-dmips-mhz = <1024>;
92*4882a593Smuzhiyun			next-level-cache = <&l2>;
93*4882a593Smuzhiyun			#cooling-cells = <2>;
94*4882a593Smuzhiyun		};
95*4882a593Smuzhiyun
96*4882a593Smuzhiyun		cpu103: cpu@103 {
97*4882a593Smuzhiyun			device_type = "cpu";
98*4882a593Smuzhiyun			compatible = "arm,cortex-a73";
99*4882a593Smuzhiyun			reg = <0x0 0x103>;
100*4882a593Smuzhiyun			enable-method = "psci";
101*4882a593Smuzhiyun			capacity-dmips-mhz = <1024>;
102*4882a593Smuzhiyun			next-level-cache = <&l2>;
103*4882a593Smuzhiyun			#cooling-cells = <2>;
104*4882a593Smuzhiyun		};
105*4882a593Smuzhiyun
106*4882a593Smuzhiyun		l2: l2-cache0 {
107*4882a593Smuzhiyun			compatible = "cache";
108*4882a593Smuzhiyun		};
109*4882a593Smuzhiyun	};
110*4882a593Smuzhiyun};
111*4882a593Smuzhiyun
112*4882a593Smuzhiyun&clkc {
113*4882a593Smuzhiyun	compatible = "amlogic,g12b-clkc";
114*4882a593Smuzhiyun};
115*4882a593Smuzhiyun
116*4882a593Smuzhiyun&cpu_thermal {
117*4882a593Smuzhiyun	cooling-maps {
118*4882a593Smuzhiyun		map0 {
119*4882a593Smuzhiyun			trip = <&cpu_passive>;
120*4882a593Smuzhiyun			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
121*4882a593Smuzhiyun					 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
122*4882a593Smuzhiyun					 <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
123*4882a593Smuzhiyun					 <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
124*4882a593Smuzhiyun					 <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
125*4882a593Smuzhiyun					 <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
126*4882a593Smuzhiyun		};
127*4882a593Smuzhiyun		map1 {
128*4882a593Smuzhiyun			trip = <&cpu_hot>;
129*4882a593Smuzhiyun			cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
130*4882a593Smuzhiyun					 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
131*4882a593Smuzhiyun					 <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
132*4882a593Smuzhiyun					 <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
133*4882a593Smuzhiyun					 <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
134*4882a593Smuzhiyun					 <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
135*4882a593Smuzhiyun		};
136*4882a593Smuzhiyun	};
137*4882a593Smuzhiyun};
138*4882a593Smuzhiyun
139*4882a593Smuzhiyun&mali {
140*4882a593Smuzhiyun	dma-coherent;
141*4882a593Smuzhiyun};
142